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发明名称
Apparatus for disengaging gear teeth of power driven railway trucks
摘要
申请公布号
US2330973(A)
申请公布日期
1943.10.05
申请号
US19410417910
申请日期
1941.11.05
申请人
THE BALDWIN LOCOMOTIVE WORKS
发明人
HOLLOWAY JESSE F.
分类号
B61K11/00
主分类号
B61K11/00
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